Sidewall for a tire



FIG. 1 is a perspective view of a full tire including the sidewall for a tire of the present application; and,

FIG. 2 is a side view thereof.

The other side of the tire is unadorned. The broken lines shown illustrate portions of the sidewall for a tire that form no part of the claimed design. 

CLAIM The ornamental design for a sidewall for a tire, as shown and described. 